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dc.creatorBreton, S.es
dc.creatorCasson, F.J.es
dc.creatorBourdelle, C.es
dc.creatorCitrin, J.es
dc.creatorBaranov, Y.es
dc.creatorJet Contributorses
dc.creatorGarcía Muñoz, Manueles
dc.date.accessioned2020-07-15T13:51:32Z
dc.date.available2020-07-15T13:51:32Z
dc.date.issued2018-09
dc.identifier.citationBreton, S., Casson, F.J., Bourdelle, C., Citrin, J., Baranov, Y., Jet Contributors, y García Muñoz, M. (2018). First principle integrated modeling of multi-channel transport including Tungsten in JET. Nuclear Fusion, 58 (9), 1-22.
dc.identifier.issn1741-4326es
dc.identifier.urihttps://hdl.handle.net/11441/99494
dc.description.abstractFor the first time, over five confinement times, the self-consistent flux driven time evolution of heat, momentum transport and particle fluxes of electrons and multiple ions including Tungsten (W) is modeled within the integrated modeling platform JETTO (Romanelli et al 2014 Plasma Fusion Res. 9 1–4), using first principle-based codes: namely, QuaLiKiz (Bourdelle et al 2016 Plasma Phys. Control. Fusion 58 014036) for turbulent transport and NEO (Belli and Candy 2008 Plasma Phys. Control. Fusion 50 95010) for neoclassical transport. For a JET-ILW pulse, the evolution of measured temperatures, rotation and density profiles are successfully predicted and the observed W central core accumulation is obtained. The poloidal asymmetries of the W density modifying its neoclassical and turbulent transport are accounted for. Actuators of the W core accumulation are studied: removing the central particle source annihilates the central W accumulation whereas the suppression of the torque reduces significantly the W central accumulation. Finally, the presence of W slightly reduces main ion heat turbulent transport through complex nonlinear interplays involving radiation, effective charge impact on ITG and collisionality.es
dc.description.sponsorshipEURATOM 633053es
dc.formatapplication/pdfes
dc.format.extent23 pes
dc.language.isoenges
dc.publisherIOP Publishinges
dc.relation.ispartofNuclear Fusion, 58 (9), 1-22.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectPlasmaes
dc.subjectTurbulencees
dc.subjectNeoclassices
dc.subjectIntegrated modellinges
dc.subjectTungstenes
dc.subjectTokamakes
dc.titleFirst principle integrated modeling of multi-channel transport including Tungsten in JETes
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.projectID633053es
dc.relation.publisherversionhttps://doi.org/10.1088/1741-4326/aac780es
dc.identifier.doi10.1088/1741-4326/aac780es
dc.contributor.groupUniversidad de Sevilla. RNM138: Física Nuclear Aplicadaes
dc.journaltitleNuclear Fusiones
dc.publication.volumen58es
dc.publication.issue9es
dc.publication.initialPage1es
dc.publication.endPage22es

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